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GNU General Public License
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/* * Copyright 2013, 2014 Daniel Pereira Coelho * /* w w w . j a v a 2 s .c om*/ * This file is part of the Expenses Android Application. * * Expenses is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation in version 3. * * Expenses is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Expenses. If not, see <http://www.gnu.org/licenses/>. * */ package com.dpcsoftware.mn; import android.app.AlertDialog; import android.app.Dialog; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.os.Bundle; import android.support.v4.widget.CursorAdapter; import android.support.v4.widget.SimpleCursorAdapter; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.View.OnFocusChangeListener; import android.view.ViewGroup; import android.view.WindowManager; import android.widget.Button; import android.widget.CompoundButton; import android.widget.CompoundButton.OnCheckedChangeListener; import android.widget.EditText; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.RadioButton; import android.widget.RadioGroup; import android.widget.Spinner; import android.widget.TextView; import android.widget.Toast; import com.actionbarsherlock.app.SherlockActivity; import com.actionbarsherlock.view.Menu; import com.actionbarsherlock.view.MenuItem; public class EditCategories extends SherlockActivity { private App app; private ListView lv; private CategoriesAdapter adapter; private boolean comingFromAddEx = false; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); lv = new ListView(EditCategories.this); app = (App) getApplication(); renderCategories(); getSupportActionBar().setTitle(R.string.editcategories_c1); Bundle args = getIntent().getExtras(); if(args != null && args.getBoolean("ADD_CATEGORY",false) == true) { comingFromAddEx = true; AddEditDialog addDg = new AddEditDialog(this,null,AddEditDialog.ADD); addDg.show(); } } @Override public boolean onCreateOptionsMenu(Menu menu) { getSupportMenuInflater().inflate(R.menu.categories, menu); return true; } @Override public View findViewById(int id) { return lv.findViewById(id); } public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.item1: AddEditDialog addDg = new AddEditDialog(this,null,AddEditDialog.ADD); addDg.show(); break; } return true; } private void renderCategories() { SQLiteDatabase db = DatabaseHelper.quickDb(this, 0); Cursor c = db.rawQuery("SELECT " + Db.Table2._ID + "," + Db.Table2.COLUMN_NCAT + "," + Db.Table2.COLUMN_CORCAT + " FROM " + Db.Table2.TABLE_NAME + " ORDER BY " + Db.Table2.COLUMN_NCAT + " ASC",null); if(adapter == null) { adapter = new CategoriesAdapter(this,c); lv.setAdapter(adapter); setContentView(lv); } else { adapter.swapCursor(c); adapter.notifyDataSetChanged(); } db.close(); } private class CategoriesAdapter extends CursorAdapter implements OnClickListener { private LayoutInflater mInflater; public CategoriesAdapter(Context context, Cursor c) { super(context, c, 0); mInflater=LayoutInflater.from(context); } public View newView(Context context, Cursor cursor, ViewGroup parent) { return mInflater.inflate(R.layout.editcategories_listitem,parent,false); } public void bindView(View view, Context context, Cursor cursor) { ((ImageView) view.findViewById(R.id.imageViewCategory)).getDrawable().setColorFilter(cursor.getInt(2), App.colorFilterMode); ((TextView) view.findViewById(R.id.textViewCategory)).setText(cursor.getString(1)); ImageButton btEdit = (ImageButton) view.findViewById(R.id.imageButtonEdit); btEdit.setOnClickListener(this); btEdit.setTag(Integer.valueOf(cursor.getPosition())); ImageButton btDelete = (ImageButton) view.findViewById(R.id.imageButtonDelete); btDelete.setOnClickListener(this); btDelete.setTag(Integer.valueOf(cursor.getPosition())); } public void onClick(View v) { switch(v.getId()) { case R.id.imageButtonDelete: if(getCursor().getCount() == 1) { AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(EditCategories.this); dialogBuilder.setTitle(R.string.editcategories_c2); dialogBuilder.setMessage(R.string.editcategories_c3); dialogBuilder.create().show(); } else { Bundle args = new Bundle(); args.putLong("DELETE_ID", getItemId((Integer) v.getTag())); DeleteDialog delDg = new DeleteDialog(EditCategories.this,args); delDg.show(); } break; case R.id.imageButtonEdit: Bundle args2 = new Bundle(); args2.putLong("EDIT_ID", getItemId((Integer) v.getTag())); Cursor c = getCursor(); c.moveToPosition((Integer) v.getTag()); args2.putString("CURRENT_NAME", c.getString(c.getColumnIndex(Db.Table2.COLUMN_NCAT))); args2.putInt("CURRENT_COLOR", c.getInt(c.getColumnIndex(Db.Table2.COLUMN_CORCAT))); AddEditDialog edtDg = new AddEditDialog(EditCategories.this,args2,AddEditDialog.EDIT); edtDg.show(); break; } } } private class DeleteDialog extends Dialog implements OnCheckedChangeListener, View.OnClickListener { private long deleteId; public DeleteDialog(Context ctx, Bundle args) { super(ctx); setContentView(R.layout.editgroupseditcategories_deldialog); deleteId = args.getLong("DELETE_ID"); ((RadioButton) findViewById(R.id.radio0)).setText(R.string.editcategories_c4); ((RadioButton) findViewById(R.id.radio1)).setText(R.string.editcategories_c5); Spinner sp = (Spinner) findViewById(R.id.spinner1); SQLiteDatabase db = DatabaseHelper.quickDb(EditCategories.this, 0); Cursor c = db.rawQuery("SELECT " + Db.Table2._ID + "," + Db.Table2.COLUMN_NCAT + " FROM " + Db.Table2.TABLE_NAME + " WHERE " + Db.Table2._ID + " <> " + deleteId + " ORDER BY " + Db.Table2.COLUMN_NCAT + " ASC",null); SimpleCursorAdapter adapter = new SimpleCursorAdapter(EditCategories.this, android.R.layout.simple_spinner_item, c, new String[] {Db.Table2.COLUMN_NCAT}, new int[] {android.R.id.text1}, 0); adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); sp.setAdapter(adapter); sp.setEnabled(false); setTitle(R.string.editcategories_c6); ((RadioButton) findViewById(R.id.radio1)).setOnCheckedChangeListener(this); ((Button) findViewById(R.id.button1)).setOnClickListener(this); ((Button) findViewById(R.id.button2)).setOnClickListener(this); db.close(); } @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { ((Spinner) findViewById(R.id.spinner1)).setEnabled(isChecked); } @Override public void onClick(View v) { switch(v.getId()) { case R.id.button1: this.dismiss(); break; case R.id.button2: deleteGroup(); break; } } private void deleteGroup() { SQLiteDatabase db = DatabaseHelper.quickDb(EditCategories.this, 1); RadioGroup rg = (RadioGroup) findViewById(R.id.radioGroup1); int toastString; int result = db.delete(Db.Table2.TABLE_NAME, new String(Db.Table2._ID + " = " + deleteId), null); if(result == 1) { if(rg.getCheckedRadioButtonId() == R.id.radio0) db.delete(Db.Table1.TABLE_NAME,Db.Table1.COLUMN_IDCAT + " = " + deleteId, null); else { ContentValues cv = new ContentValues(); cv.put(Db.Table1.COLUMN_IDCAT, ((Spinner) findViewById(R.id.spinner1)).getSelectedItemId()); db.update(Db.Table1.TABLE_NAME,cv,new String(Db.Table1.COLUMN_IDCAT + " = " + deleteId),null); } toastString = R.string.editcategories_c12; app.setFlag(1); app.setFlag(2); renderCategories(); this.dismiss(); } else toastString = R.string.editcategories_c13; Toast ts = Toast.makeText(EditCategories.this,toastString,Toast.LENGTH_SHORT); ts.show(); db.close(); } } private class AddEditDialog extends Dialog implements View.OnClickListener { public static final int ADD = 0, EDIT = 1; private long editId; private int mode, selectedColor; private int[] colors = {R.color.c0,R.color.c1, R.color.c2,R.color.c3, R.color.c4,R.color.c5, R.color.c6,R.color.c7, R.color.c8,R.color.c9, R.color.c10,R.color.c11, R.color.c12,R.color.c13, R.color.c14,R.color.c15}; private LinearLayout colorList; private View.OnClickListener selectColorListener = new View.OnClickListener() { @Override public void onClick(View v) { ImageView target = (ImageView) findViewById(R.id.imageView1); target.getDrawable().clearColorFilter(); selectedColor = getResources().getColor(colors[colorList.indexOfChild(v)]); target.getDrawable().setColorFilter(selectedColor, App.colorFilterMode); target.invalidate(); } }; public AddEditDialog(Context ctx, Bundle args, int md) { super(ctx); setContentView(R.layout.editcategories_editdialog); mode = md; colorList = (LinearLayout) findViewById(R.id.colorList); int i; for(i = 0;i < 16;i++) { ImageButton item = new ImageButton(EditCategories.this); item.setImageResource(R.drawable.square_shape); item.setPadding(15,15,15,15); item.getDrawable().setColorFilter(getResources().getColor(colors[i]), App.colorFilterMode); item.setOnClickListener(selectColorListener); colorList.addView(item); } if(mode == ADD) { setTitle(R.string.editcategories_c7); colorList.getChildAt(0).performClick(); } else { setTitle(R.string.editcategories_c8); editId = args.getLong("EDIT_ID"); selectedColor = args.getInt("CURRENT_COLOR"); ImageView target = (ImageView) findViewById(R.id.imageView1); target.getDrawable().setColorFilter(selectedColor, App.colorFilterMode); ((EditText) findViewById(R.id.editText1)).setText(args.getString("CURRENT_NAME")); } ((Button) findViewById(R.id.button1)).setOnClickListener(this); ((Button) findViewById(R.id.button2)).setOnClickListener(this); ((EditText) findViewById(R.id.editText1)).setOnFocusChangeListener(new OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { if (hasFocus) { AddEditDialog.this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE); } } }); } @Override public void onClick(View v) { switch(v.getId()) { case R.id.button2: if(((EditText) findViewById(R.id.editText1)).getText().toString().equals("")) { App.Toast(EditCategories.this, R.string.editcategories_c14); return; } saveGroupName(); break; case R.id.button1: this.dismiss(); break; } if(comingFromAddEx == true) EditCategories.this.finish(); } private void saveGroupName() { SQLiteDatabase db = DatabaseHelper.quickDb(EditCategories.this, 1); ContentValues cv = new ContentValues(); cv.put(Db.Table2.COLUMN_NCAT, ((EditText) findViewById(R.id.editText1)).getText().toString()); cv.put(Db.Table2.COLUMN_CORCAT, selectedColor); long result; if(mode == EDIT) result = db.update(Db.Table2.TABLE_NAME, cv, Db.Table2._ID + " = " + editId, null); else result = db.insert(Db.Table2.TABLE_NAME, null, cv); int toastText; if((mode == EDIT && result == 1) | (mode == ADD && result != -1)) { if(mode == EDIT) toastText = R.string.editcategories_c9; else toastText = R.string.editcategories_c10; app.setFlag(2); if(comingFromAddEx == true) { app.addExUpdateCategoryId = result; app.addExUpdateCategories = true; } renderCategories(); this.dismiss(); } else toastText = R.string.editcategories_c11; App.Toast(EditCategories.this, toastText); db.close(); } } }